Top panel: joint best-fit sinusoidal model to the ASAS-SN photometric data from all available cameras (bf, bj, bF, and bn). The solid lines represent the best-fit model. Bottom panel: Lomb-Scargle periodogram of the ASAS-SN photometry after camera offset corrections. The blue curve shows the power spectrum. The strongest peak corresponds to the best-fit magnetic cycle period of 3370 ± 120 days (red dashed line), while the orange dashed line indicates the stellar rotation period of 18.0 days and the green dashed line shows the sidereal lunar cycle that arises from the applied lunar correction. The grey dashed curve represents the window function.